|
Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $)
In Thousands, unless otherwise specified
|
Dec. 31, 2012
|
Dec. 31, 2011
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
$ 451,060
|
$ 381,862
|
| Stock Warrants |
906
|
883
|
|
Total Debt Securities Available for Sale [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
450,668
|
381,181
|
|
Financial Services Industry [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
392
|
681
|
|
Equity Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
392
|
681
|
|
Mortgage-Backed Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
160,326
|
113,005
|
|
Collateralized Mortgage Obligations [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
100,487
|
162,837
|
|
U.S. Government Agency Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
93,118
|
72,548
|
|
Municipal Bonds-Tax Exempt [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
12,812
|
3,482
|
|
Municipal Bonds-Taxable [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
46,142
|
6,138
|
|
Corporate Bonds [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
20,400
|
19,836
|
|
SBA Loan Pools Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
14,026
|
|
|
Other Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
3,357
|
3,335
|
|
Quoted Prices in Active Markets for Identical Assets [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
93,510
|
73,229
|
| Stock Warrants |
|
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Total Debt Securities Available for Sale [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
93,118
|
72,548
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Financial Services Industry [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
392
|
681
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Equity Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
392
|
681
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Mortgage-Backed Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Collateralized Mortgage Obligations [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | U.S. Government Agency Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
93,118
|
72,548
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Municipal Bonds-Tax Exempt [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Municipal Bonds-Taxable [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Corporate Bonds [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | SBA Loan Pools Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Quoted Prices in Active Markets for Identical Assets [Member] | Other Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
356,771
|
308,633
|
| Stock Warrants |
|
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Total Debt Securities Available for Sale [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
356,771
|
308,633
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Financial Services Industry [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Equity Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Mortgage-Backed Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
160,326
|
113,005
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Collateralized Mortgage Obligations [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
100,487
|
162,837
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | U.S. Government Agency Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Municipal Bonds-Tax Exempt [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
12,033
|
3,482
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Municipal Bonds-Taxable [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
46,142
|
6,138
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Corporate Bonds [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
20,400
|
19,836
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | SBA Loan Pools Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
14,026
|
|
|
Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Other Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
3,357
|
3,335
|
|
Significant Unobservable Inputs [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
779
|
|
| Stock Warrants |
906
|
883
|
|
Significant Unobservable Inputs [Member] | Total Debt Securities Available for Sale [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
779
|
|
|
Significant Unobservable Inputs [Member] | Financial Services Industry [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | Equity Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | Mortgage-Backed Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | Collateralized Mortgage Obligations [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | U.S. Government Agency Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | Municipal Bonds-Tax Exempt [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
779
|
|
|
Significant Unobservable Inputs [Member] | Municipal Bonds-Taxable [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | Corporate Bonds [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | SBA Loan Pools Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|
|
Significant Unobservable Inputs [Member] | Other Securities [Member]
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total Securities Available for Sales |
|
|